US Patent 4,132,119 - Shimano Positron scan 3

DISRAELI DOCUMENTS

US Patent # 4,132,119
scan 3 of 8

Publisher: US Patent and Trademark Office
Document: US Patent # 4,132,119 - Shimano
Date: US application filed April 1977, Japanese application filed April 1976
Derailleur brands: Shimano
Derailleurs: Shimano Positron

US Patent 4,132,119 - Shimano Positron scan 3 main image